
/* 版权footer */
.footer {
    height: 342px;
    background-color: #333;
}

.footer .wrapper {
    width: 1393px;
}

.footer .top {
    padding-top: 59px;
    padding-left: 135px;
    height: 175px;
    border-bottom: 3px solid #434343;
}

.footer .top li {
    position: relative;
    float: left;
    margin-right: 300px;
    width: 195px;
    height: 58px;

    line-height: 58px;
}

.footer .top li:last-child {
    margin-right: 0;
}

/* 伪元素添加的标签  行内 */
/* 如果行内块和行内文字无法通过vertical-align或行高对齐, 定位 */
.footer .top li::before {
    position: absolute;
    left: 0;
    top: 0;
    /* display: inline-block; */
    content: '';
    width: 58px;
    height: 58px;
    /* background-image: url(../images/sprites.png); */
    vertical-align: middle;
}

.footer .top li span {
    float: left;
    margin-left: 77px;
    font-size: 28px;
    color: #fff;
}

/* 第二个li里面的berfore添加背景图位置属性 */
.footer .top li:nth-child(2)::before {
    background-position: -130px 0;
}
.footer .top li:nth-child(3)::before {
    background-position: -64px 0;
}

.footer .bottom {
    padding-top: 40px;
    font-size: 14px;
    color: #999;
    text-align: center;
}

.footer .bottom a {
    font-size: 14px;
    color: #999;
}

.footer .bottom p {
    margin-bottom: 20px;
}
